* {
  padding: 0 ;
  margin: 0 ;
}
body {
  background-image: linear-gradient(128deg, #718093, #636e72);
  height: 100vh ;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.header {
  flex: 0 auto;
  width: 55% ;
  height: 30px ;
  background: #2f3640;
  border-top-left-radius: 8px ;
  border-top-right-radius: 8px ;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  box-shadow: 0px 0px 10px #2f3640;
  z-index: 1 ;
  text-align: center;
  font-size: 13px ;
  color: #fbfaf5;
  position: relative;
}
.header .extra-box {
  position: absolute;
  right: 0 ;
  width: 50%;
  height: 100% ;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
}
.header .extra-box .extra-btn {
  box-sizing: border-box;
  margin-right: 6px ;
  flex: 0 auto;
  width: 10px ;
  height: 10px ;
  border-radius: 50% ;
  background: #dcdde1;
  cursor: pointer;
}
.header .extra-box .extra-btn:nth-child(3) {
  width: 12px ;
  height: 12px  ;
  background: transparent;
  border: solid 2px #ea5506;
}
main {
  box-sizing: border-box;
  position: relative;
  flex: 0 auto ;
  width: 55% ;
  height: 90% ;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  overflow: hidden;
  padding-top: 20px ;
  padding-left: 10px ;
  background: #2e2930;
  border-bottom-left-radius: 8px ;
  border-bottom-right-radius: 8px ;
  box-shadow: 0px 0px 10px #2f3640;
}
main ul {
  list-style: none;
  font-size: 15px;
  font-weight: 400;
  font-family: Fira Code,Source Code Pro,Monaco,Menlo,Consolas,monospace;
  text-shadow: #a09c9b 0 0 1px, #fffffb 0 0 1px;
  position: relative;
  overflow: auto;
  margin-bottom: 30px ;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
main ul::-webkit-scrollbar {
  display: none;
}
main ul li {
  padding: 0 ;
  margin: 0 ;
  font-size: 0 ;
  color: #fbfaf5;
  margin-top: 15px ;
}
main ul li.title-code {
  font-size: 15px ;
}
main ul li .normal-code {
  font-size: 15px ;
}
main ul li .user-code {
  text-shadow: #a09c9b 0 0 0px, #fffffb 0 0 0px;
  color: #4cd137;
  font-weight: 700 ;
  font-size: 15px ;
}
main ul li .other-code {
  text-shadow: transparent 0 0 0px;
  color: #273c75;
  font-weight: 700 ;
  font-size: 15px ;
}
main ul li .run-code {
  font-size: 13px ;
  margin-left: 5px ;
}
main ul li .system-code {
  background: #dfe6e9;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #2d3436;
  font-size: 15px ;
  margin-right: 10px ;
}
main ul li .time-code {
  background: #636e72;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #f5f6fa;
  font-size: 15px ;
  margin-right: 10px ;
}
main ul li .tag-code {
  background: #274a78;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #f5f6fa;
  font-size: 15px ;
  margin-right: 10px ;
}
main ul li .ul-code {
  list-style: disc;
  font-size: 15px ;
  margin-left: 50px ;
  list-style: disc !important;
}
main ul li .done-code {
  background: #006e54;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #f5f6fa;
  font-size: 15px ;
  margin-right: 10px ;
}
main ul li .error-code {
  background: #c23616;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #f5f6fa;
  font-size: 15px ;
  margin-right: 10px ;
}
main ul li .ce-code {
  background: #fbc531;
  padding: 2px;
  padding-left: 5px ;
  padding-right: 5px ;
  color: #f5f6fa;
  font-size: 15px ;
  margin-right: 10px ;
}
main .input-line {
  position: absolute;
  bottom: 5px ;
  padding: 0 ;
  margin: 0 ;
  color: #fbfaf5;
  font-size: 13px ;
  width: 100% ;
  max-width: 100% ;
}
main .input-line .user-code {
  text-shadow: #a09c9b 0 0 0px, #fffffb 0 0 0px;
  color: #4cd137;
  font-weight: 700 ;
  font-size: 13px ;
}
main .input-line .other-code {
  text-shadow: transparent 0 0 0px;
  color: #273c75;
  font-weight: 700 ;
  font-size: 13px ;
}
main .input-line .cursor {
  margin: 0;
  background-color: #fff;
  -webkit-animation: blink 1s step-end infinite;
  animation: blink 1s step-end infinite;
  margin-left: -10px;
  display: inline-block;
  width: 8px ;
  z-index: -1;
}
main .input-line .input-box {
  position: relative;
  background: transparent;
  border: none;
  width: 5px;
  cursor: default;
  font-weight: 400;
  padding: 0 ;
  margin: 0  ;
  font-family: Fira Code,Source Code Pro,Monaco,Menlo,Consolas,monospace;
  color: #fff;
  border: solid 0px transparent ;
  text-shadow: #a09c9b 0 0 1px, #fffffb 0 0 1px;
  outline: none;
  caret-color: transparent;
  font-size: 15px ;
}
main .input-line .input-box:focus {
  border: solid 0px transparent ;
}
.main-box > li {
  animation-fill-mode: forwards;
}
.main-box > li:nth-child(3) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 3s;
}
.main-box > li:nth-child(4) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 4s;
}
.main-box > li:nth-child(5) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 5s;
}
.main-box > li:nth-child(6) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 6s;
}
.main-box > li:nth-child(7) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 7s;
}
.main-box > li:nth-child(8) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 8s;
}
.main-box > li:nth-child(9) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 9s;
}
.main-box > li:nth-child(10) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 10s;
}
.main-box > li:nth-child(11) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 11s;
}
.main-box > li:nth-child(12) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 12s;
}
.main-box > li:nth-child(13) {
  opacity: 0 ;
  animation-name: li-show;
  animation-duration: 1s ;
  animation-iteration-count: 1 ;
  animation-direction: normal;
  animation-delay: 13s;
}
@-webkit-keyframes li-show {
  100% {
    opacity: 1 ;
  }
}
@keyframes li-show {
  100% {
    opacity: 1 ;
  }
}
@-webkit-keyframes blink {
  50% {
    visibility: hidden ;
  }
}
@keyframes blink {
  50% {
    visibility: hidden ;
  }
}
